SLS 557 : 1982 : Specification for emulsion paints for exterior.
- Colombo BCS 1982
- 13p.
STD2751
SLS 557 : 1982
a667.633.22
SRI LANKA-STATNDARDS
STANDARDS-SRI LANKA
667.633.22
STD2751
SLS 557 : 1982
a667.633.22
SRI LANKA-STATNDARDS
STANDARDS-SRI LANKA
667.633.22